Let tar accept 'tar -cvf' (with -).

2005-08-28 22:19:51 +00:00
parent 90fecead0d
commit ed5fa1767a
1 changed files with 2 additions and 0 deletions
--- a/commands/simple/tar.c
+++ b/commands/simple/tar.c
@@ -241,6 +241,8 @@ register char *argv[];
  if (argc < 3) error(usage, NIL_PTR);

  for (ptr = argv[1]; *ptr; ptr++) {
+  	/* Ignore - as first char */
+  	if(*ptr == '-' && ptr == argv[1]) continue;
 	switch (*ptr) {
 	    case 'c':	creat_fl = TRUE;	break;
 	    case 'x':	ext_fl = TRUE;	break;